Xiaomi Mi 11 Extremely vs OnePlus 9 Professional: why spend extra in your smartphone?

Do it’s worthwhile to spend upwards of $1,100/£1,000/AU$1,800 on an ‘Extremely’ smartphone? For these wishing to make the case in opposition to, evaluating the Xiaomi Mi 11 Extremely with the OnePlus 9 Professional may appear to be a sensible tactic.

The Xiaomi Mi 11 Extremely typifies the type of extra that may be an indicator of the super-elite smartphone class. It’s chock-full of options which are spectacular on paper, however of questionable worth in observe.

Within the different nook we’ve got the OnePlus 9 Professional, which provides a extremely achieved flagship expertise while protecting the value comparatively smart – if not precisely low cost.

While you get all the way down to it, although, these are two excellent telephones with high notch energy and excellent cameras. So which is the higher purchase?

Xiaomi Mi 11 Extremely vs OnePlus 9 Professional value and availability

The Xiaomi Mi 11 Extremely hit retailers on April 2, 2021, with costs ranging from £1,199 / AU$1,799 (round $1,600) for 256GB of storage.

The OnePlus 9 Professional landed on March 30, 2021, with costs ranging from $969 / £829 (roughly AU$1,250) for 8GB of RAM / 128GB of storage. Cranking issues as much as 12GB/256GB will set you again $1069 / £929 (about AU$1,400).

We’re a like-for-like value distinction of £270 (round $375 / AU$510) in favor of the OnePlus 9 Professional.

Neither of those telephones is globally obtainable, nonetheless. You possibly can’t purchase the OnePlus 9 Professional in Australia, whilst you can’t purchase the Xiaomi Mi 11 Extremely within the US.

Xiaomi’s telephone may be very costly (Picture credit score: Future)


Neither of those telephones boasts our favourite design in the marketplace, however one factor’s for certain: the OnePlus 9 Professional is far more nice to stay with.

The Xiaomi Mi 11 Extremely is the extra distinctive and classy, although. Its elegant ceramic rear and stand-out digital camera module, along with two-tone end, make it look a bit like EVE from WALL-E. That may’t be a nasty factor.

In contrast, the OnePlus 9 Professional appears to be like somewhat drab – a cookie cutter smartphone design with no stand-out parts aside from a Morning Mist shade that appears a bit like a fogged up mirror.

A OnePlus 9 Pro from the back, laying on a wooden surface

The OnePlus 9 Professional has a standard however comfy design (Picture credit score: TechRadar)

The issues begin with the Xiaomi Mi 11 Extremely’s excessive weight. At 234g, it’s an enormous 37g greater than the 197g OnePlus. Whereas it’d appear to be the Xiaomi is thinner at 8.4mm, with the OnePlus coming in at 8.7mm, that may be to disregard the digital camera module-shaped elephant within the room.

This photographic protuberance is big, spreading throughout virtually the complete width of the telephone and standing out for a complete thickness of over 10mm. Our reviewer resorted to carrying the Mi 11 Extremely round of their backpack, as a result of it simply didn’t match of their denims pocket.

A Xiaomi Mi 11 Ultra from the back, sat on the ground

The Xiaomi Mi 11 Extremely has an enormous digital camera block (Picture credit score: Aakash Jhaveri)

The OnePlus 9 Professional could be comparatively boring to have a look at, nevertheless it’s far more pocketable, and its smaller digital camera module is much less more likely to snag on pockets.

You additionally get that OnePlus bodily alert swap on the right-hand edge, which makes it a doddle to modify between loud, silent, and vibrate.

Elsewhere, each telephones have subtly curved shows and IP68 scores, mixing fashion with robustness.


We will’t fault both of those shows. Each can hit a 120Hz refresh price and a QHD decision concurrently, and each output beautiful colours and deep blacks.

However the Xiaomi Mi 11 Extremely’s show takes the sting in a few areas. It’s bigger, for one factor, at 6.81-inches in comparison with the OnePlus 9 Professional’s 6.7-inch equal.

It will probably additionally get a lot brighter, to the tune of 1700 nits in comparison with the OnePlus 9 Professional’s 1300 nits. Xiaomi additionally has the sting in the case of contact responsiveness, with an unbelievable 480Hz contact sampling price in comparison with the OnePlus 9 Professional’s 360Hz. It will solely be of use to hardcore players, nevertheless it’s a bonus nonetheless.

A Xiaomi Mi 11 Ultra from the front, sat on a wooden chair

Each screens are massive and vivid, however the Mi 11 Extremely has the sting (Picture credit score: Future)

Each telephones incorporate in-display fingerprint sensors, however we’d most likely give OnePlus the sting right here. The Xiaomi Mi 11 Extremely’s sensor doesn’t all the time acknowledge your prints as reliably as we wish.

We must also discuss in regards to the Xiaomi Mi 11 Extremely’s secondary 1.1-inch show. Positioned the again of the telephone, as a part of that ridiculous digital camera module, it’s a bizarrely superfluous addition.

In regular use, you need to use it to inform the time and battery stage from the rear, which is somewhat pointless. Extra helpful is the power to make use of it as a digital camera viewfinder for super-powered selfies, although it’s not fairly large enough to see from a distance.

It’ll additionally activate with music app management shortcuts, although this proves a legal responsibility in the case of unintentional touches. All in all, we want Xiaomi hadn’t bothered.

Digital camera

Each of those Chinese language producers make massive claims about their digital camera techniques, and each units of boasts have appreciable advantage.

Whereas the Xiaomi Mi 11 Extremely’s digital camera module is a little bit of a legal responsibility from a sensible perspective, it’s all within the service of the most important sensors we’ve ever seen in a smartphone. At 1/1.12-inch, it dwarfs the (nonetheless fairly massive) 1/1.43-inch major sensor of the OnePlus 9 Professional.

This distinction signifies that whereas the Xiaomi packs in additional pixels (50MP vs 48MP), these pixels are additionally a lot bigger (1.4µm vs 1.12µm). Certain sufficient, photos taken with the Xiaomi’s major digital camera look brilliantly vivid and daring, with a pure sense of depth and a stage of element that not many rivals can match.

A close-up of the Xiaomi Mi 11 Ultra's camera block

The Xiaomi Mi 11 Extremely has an enormous digital camera with an enormous sensor to match (Picture credit score: Aakash Jhaveri)

However the OnePlus 9 Professional takes its personal path to photographic excellence. With the assistance of digital camera specialist Hasselblad, OnePlus’s shade calibration has progressed considerably, with a cool, pure tone.

The OnePlus may seize 12-bit RAW photographs via handbook modes, and its Digital Overlap HDR (DOL-HDR) function lessens the ghosting in HDR photographs by capturing lengthy and brief exposures nigh-on concurrently.

In terms of the ultra-wides, the megapixel rely swaps round. The Xiaomi Mi 11 Extremely packs a 48MP sensor, whereas the OnePlus 9 Professional encompasses a 50MP sensor.

The OnePlus 9 Professional will get the sting right here with an revolutionary freeform lens, which tremendously lessens visible distortions. Conversely, the Xiaomi’s photographs are noticeably distorted on the edges. The Mi 11 Extremely’s ultra-wide additionally produces somewhat iffy macro photographs.

A OnePlus 9 Pro from the back, in someone's hand

The OnePlus 9 Professional is nice for ultra-wide photographs (Picture credit score: TechRadar)

Xiaomi wins factors again with its 48MP f/4.1 5x periscope lens, whereas the OnePlus 9 Professional has a comparatively meagre 8MP f/2.4 3.3x equal. The Xiaomi Mi 11 Extremely claims to supply as much as 120x hybrid zoom photographs, although in observe it’s actually solely good for 30x. However that’s fairly superior in itself.

In brief, the Xiaomi Mi 11 Extremely takes nice 1x photographs and implausible zoomed photographs, whereas the OnePlus 9 Professional takes nice 1x photographs and implausible ultra-wide photographs.

By way of selfie cameras, the Xiaomi has a 20MP unit, whereas the OnePlus has a 16MP equal. The Xiaomi Mi 11 Extremely additionally has that secondary show, which make capturing selfies with the primary digital camera doubtlessly simpler.

The Xiaomi Mi 11 Extremely can seize 8K video at 24fps and 4K video at 60fps, whereas the OnePlus can take 8K video at 30fps and 4K video at 120fps. Benefit OnePlus, then, although video shot on the Mi 11 Extremely was a number of the greatest we’ve seen captured on a telephone.

Specs and efficiency

Each the Xiaomi Mi 11 Extremely and the OnePlus 9 Professional use the Snapdragon 888 chipset. The Xiaomi comes with 12GB of RAM as customary, whereas the OnePlus provides the choice of both 8GB or 12GB.

The OnePlus 9 Professional barely pipped the Xiaomi Mi 11 Extremely in our Geekbench 5 exams – 3,620 vs 3,519 – however that actually isn’t consequential. Each of those telephones fly via duties simply as fluidly.

One factor we must always be aware is that the Xiaomi Mi 11 Extremely can run somewhat sizzling below load, akin to when gaming. In the meantime the OnePlus 9 Professional has a sophisticated ‘Cool Play’ vapor chamber that retains issues on a comparatively even keel.

A OnePlus 9 Pro from the front, on a wooden surface

We’re massive followers of the OnePlus 9 Professional’s software program (Picture credit score: TechRadar)

The OnePlus will get a far larger win on the software program entrance. Xiaomi’s MIUI is fairly divisive, with stacks of customization potential on one hand, and many bugs and bloatware on the opposite.

In comparison with that, OnePlus’s OxygenOS is a blessed reduction. It’s quick, fluid, trendy, and blissfully freed from bloatware. We actually hope the Oppo merger doesn’t spoil issues in future, however for now it’s the Android UI king.

Storage is pretty equal. The Xiaomi Mi 11 Extremely comes with 256GB – there’s a 512GB mannequin, however this does not look like extensively obtainable. In the meantime the OnePlus 9 Professional provides you 128GB or 256GB of inside storage. Neither telephone sports activities a microSD card slot.


The Xiaomi Mi 11 Extremely has the larger battery of the 2 at 5,000mAh. Over within the OnePlus 9 Professional nook, it’s a must to make do with a mere 4,500mAh.

That mentioned, the Xiaomi Mi 11 Extremely seems to be putting extra pressure on that bigger battery. Its show is bigger and brighter, and it appears to be caught flipping between 60Hz and 120Hz, whereas the OnePlus 9 Professional can neatly scale as little as 1Hz the place mandatory.

As we’ve additionally talked about, the Xiaomi Mi 11 Extremely appears to run somewhat sizzling in comparison with its cool-as-a-cucumber rival. And warmth actually is the enemy of battery life.

Certain sufficient, with the Xiaomi Mi 11 Extremely, we discovered a day of comparatively gentle utilization would depart us with simply 10% to twenty% left within the tank. Extra typical use would drain it utterly by the point we have been tucked up in mattress.

A Xiaomi Mi 11 Ultra charging, with the battery percent shown on screen

The Xiaomi Mi 11 Extremely loses for battery life however wins for charging (Picture credit score: Aakash Jhaveri)

Conversely, our reviewer discovered that the OnePlus 9 Professional would final via a full day of reasonable utilization, with just one or two events the place they needed to recharge earlier than 10pm.

Each telephones go massive on charging tech. The Xiaomi Mi 11 Extremely bundles in a 67W charger, whereas the OnePlus is just fractionally behind on 65W. Each will get you from 0 to 100% in round half-hour, which is excellent.

Xiaomi ekes out a bigger lead in the case of wi-fi charging, with assist for the exact same 67W speeds. The OnePlus can solely handle 50W, although that’s nonetheless superior in its personal proper.


Each of those producers have introduced their A-game in the case of energy, show expertise, digital camera capabilities, and charging requirements. Taken level by level, it’s nip and tuck all through.

However the OnePlus 9 Professional is solely a way more cohesive, thought of telephone when considered as a complete. It’s simply as highly effective because the Xiaomi Mi 11 Professional, whereas its show isn’t meaningfully inferior, and charging speeds are in the identical ballpark.

The OnePlus 9 Professional’s major digital camera can compete with the monstrous sensor of its rival too, due to some good picture processing methods, whereas its ultra-wide sensor is even higher. The Xiaomi wins on telephoto photographs, nevertheless it’s far more aggressive general than you may count on.

However the place the OnePlus actually wins out is in the truth that it’s a lot simpler to stay with everyday due to its slimmer, lighter design, extra even battery efficiency, and flat out superior UI. All this and it’s additionally a whole lot of {dollars}/kilos cheaper, making for a way more comfy win than it might sound on paper.